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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 2011 - 2015 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Having Primary Classification In

Class 181, Acoustics

( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )

The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant.
First-Named Assignee 2011 2012 2013 2014 2015 Total
~INDIVIDUALLY OWNED PATENT 39 33 37 43 41 193
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 10 5 5 5 5 30
HYUNDAI MOTOR COMPANY 1 4 3 5 10 23
BOEING COMPANY 4 3 3 5 2 17
RGB SYSTEMS, INC. 2 6 5 4 0 17
YAMAHA CORPORATION 3 3 3 6 2 17
TOYOTA JIDOSHA K.K. 4 2 5 0 5 16
BOSE CORPORATION 3 4 4 1 3 15
AIRCELLE 1 1 3 4 5 14
GENERAL ELECTRIC COMPANY 1 4 6 3 0 14
HEXCEL CORPORATION 1 0 3 6 3 13
J. EBERSPACHER GMBH & CO. KG 4 5 1 3 0 13
AIRBUS OPERATIONS S.A.S. 6 2 2 2 0 12
3M INNOVATIVE PROPERTIES COMPANY 0 3 5 2 1 11
E. I. DU PONT DE NEMOURS AND COMPANY 2 2 6 0 1 11
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 6 3 0 0 2 11
EBERSPACHER EXHAUST TECHNOLOGY GMBH & CO. KG 0 0 2 4 4 10
AIRBUS OPERATIONS GMBH 2 3 1 3 0 9
ROHR, INC. 4 2 1 1 1 9
SCHLUMBERGER TECHNOLOGY CORPORATION 2 1 2 1 3 9
KAWASAKI JUKOGYO KABUSHIKI KAISHA 1 2 0 2 3 8
SOUNDBLAST TECHNOLOGIES LLC. 2 4 0 1 1 8
CONOCOPHILLIPS COMPANY 0 2 2 3 0 7
FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC 0 0 1 4 2 7
FORD GLOBAL TECHNOLOGIES, L.L.C. 1 2 0 2 2 7
MANN & HUMMEL GMBH 2 2 1 1 1 7
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG 0 2 1 4 0 7
SUREFIRE, LLC 0 1 6 0 0 7
WESTERNGECO, LLC 1 3 1 1 1 7
AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD 0 3 1 0 2 6
HARMAN INTERNATIONAL INDUSTRIES, INC. 0 1 3 2 0 6
OTTER PRODUCTS, LLC 0 0 1 1 4 6
PANASONIC CORPORATION 1 5 0 0 0 6
ALSTOM TECHNOLOGY LTD 0 1 1 2 1 5
GM GLOBAL TECHNOLOGY OPERATIONS LLC 1 0 1 0 3 5
HALLIBURTON ENERGY SERVICES, INC. 1 0 1 0 3 5
USG INTERIORS, LLC 0 1 1 2 1 5
ZEPHYROS, INC. 0 0 2 0 3 5



PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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